[Xen-devel] RE: PAE dom0 is broken with the default config

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

>   I built PAE Xen with the default config, and it is not 
> booting. Log is bellow. If I replace the 
> linux-defconfig_xen_x86_32 file with the 
> linux-defconfig_xen0_x86_32 before building then dom0 is able 
> to boot and see more than 4Gig memory. This looks like a dom0 
> kernel config issue. Do you care PAE dom0 for 3.0.2 with the 
> default config? Is anybody working on this?

This seems pretty unlikely to be a PAE issue -- we do quite extensive
testing.

Are you sure you have the right initrd? Is the same scsi driver being
used as in the -xen0 case?

Thanks,
Ian
 
>  
> 
> IP route cache hash table entries: 262144 (order: 8, 1048576 bytes)
> 
> TCP established hash table entries: 524288 (order: 10, 4194304 bytes)
> 
> TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
> 
> TCP: Hash tables configured (established 524288 bind 65536)
> 
> TCP reno registered
> 
> NET: Registered protocol family 8
> 
> NET: Registered protocol family 20
> 
> Using IPI No-Shortcut mode
> 
> Freeing unused kernel memory: 172k freed
> 
> scsi_mod: no version for "struct_module" found: kernel tainted.
> 
> SCSI subsystem initialized
> 
> ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 17
> 
> ata1: SATA max UDMA/133 cmd 0x0 ctl 0xC402 bmdma 0xBC00 irq 17
> 
> ata2: SATA max UDMA/133 cmd 0x0 ctl 0xC002 bmdma 0xBC08 irq 17
> 
> ata1: dev 0 ATA-6, max UDMA/133, 312581808 sectors: LBA48
> 
> ata1: dev 0 configured for UDMA/133
> 
> scsi0 : ata_piix
> 
> ATA: abnormal status 0x7F on port 0xC087
> 
> scsi1 : ata_piix
> 
>   Vendor: ATA       Model: ST3160023AS       Rev: 3.00
> 
>   Type:   Direct-Access                      ANSI SCSI revision: 05
> 
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> 
> sda: Write Protect is off
> 
> SCSI device sda: drive cache: write back
> 
> SCSI device sda: 312581808 512-byte hdwr sectors (160042 MB)
> 
> sda: Write Protect is off
> 
> SCSI device sda: drive cache: write back
> 
>  sda: unknown partition table
> 
> sd 0:0:0:0: Attached scsi disk sda
> 
> Kernel panic - not syncing: Attempted to kill init!
> 
>  (XEN) Domain 0 crashed: rebooting machine in 5 seconds.
> 
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